Math, asked by kavita6975, 6 months ago

Determine the coefficient of correlation between x and y series :
X Series Y Series
No. of items
15
15
Sum of sq. of deviation of mean 25
18
Arithmetic mean
136
138
Sum of product of deviation of x and y series from mean = 122
go​

Answers

Answered by srinidhiv
4

Step-by-step explanation:

divide the ratio and the answer is 0.8917

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